我有一个要求，我要在DateTextBox中选择“开始日期”和“结束日期”。 （DateTextBox是使用dojo以编程方式编写的）。我想限制/避免从清除/重置开始日期和到日期。当我们单击“保存”按钮时，日期就会过去。 下面是jsp代码。
<script>
require(["dojo/topic",
"strataModules/DisplayTable",
"strataModules/URL",
"strataModules/SecuredTableContainer",
"dijit/form/TextBox",
"dijit/form/CheckBox",
"dijit/form/NumberSpinner",
"dijit/form/DateTextBox",
"strataModules/Select",
"dstore/RequestMemory",
'dstore/Memory',
"dstore/legacy/DstoreAdapter",
"dojox/mvc/at",
'strataModules/StrataTabLayout',
'dojo/request/notify','dojo/_base/declare'],
function(topic, DisplayTable, URL,TableContainer, TextBox, CheckBox, NumberSpinner,DateTextBox, Select, RequestMemory, Memory, DstoreAdapter, at, StrataTabLayout, notify,declare){
var tab = StrataTabLayout.getTab('${param.pageId}');
var modelController = tab.getModel();
modelController.set('emitChanges', false);
var handle = notify('stop', function(){
handle.remove()
modelController.set('emitChanges', true);
});
var model = modelController.getModel();
var funDefinitionTableArea = tab.bySelector('.funDefinitionTableArea');
var resultAttributesTableArea = tab.bySelector('.resultAttributesTableArea');
var CustomSelect = declare(Select, {
_setDisplay: function(newDisplay) {
newDisplay = newDisplay.substr(0, newDisplay.lastIndexOf('('));
this.inherited(arguments);
}
});
var CustmSelect = declare(Select, {
_setDisplay: function(newDisplay) {
var attrDescr = this._getSelectedOptionsAttr().item.attrDescr;
var length = attrDescr.indexOf('(');
if(length == -1) {
length = attrDescr.length;
}
newDisplay = attrDescr.substr(0, length).trim();
this.inherited(arguments);
}
});
var funDefinitionTable = new TableContainer({
authRight:'${AuthRights.EDIT_FUNCTIONS}',
authSysId: tab.context.sysId,
authVerId: tab.context.versionNum,
cols: 2,
customClass:"funLabelsValues",
labelWidth: '150'
});
var resultAttributesTable = new TableContainer({
authRight:'${AuthRights.EDIT_FUNCTIONS}',
authSysId: tab.context.sysId,
authVerId: tab.context.versionNum,
cols: 2,
customClass:"funLabelsValues",
labelWidth: '150'
});
var txtFnId = new TextBox({
uppercase: true,
maxlength: ${strataRuntimeProperties.components.maxIdCharacter},
style: 'width: 200px',
// disabled: (${isAdd} ? false : true),
label: "<span class='required'><s:message code="common.field.id.label"/></span>",
value: at('rel:', 'fnId'),
tabIndex: 1
});
txtFnId.own(topic.subscribe('strata/'+tab.id+'/event/component/button/add', function(){
txtFnId.set('disabled', false);
txtFnId.focus();
}));
txtFnId.own(topic.subscribe('strata/'+tab.id+'/event/component/button/saveAs', function(){
txtFnId.set('disabled',false);
txtFnId.focus();
}));
/*txtFnId.own(topic.subscribe('strata/'+tab.id+'/event/component/button/save', function(){
txtFnId.set('disabled',false);
}));*/
txtFnId.own(topic.subscribe("strata/"+tab.id+"/event/component/button/newRevision", function(){
txtFnId.set("disabled",true);
}));
var slcTreeType = new Select ({
labelAttr : 'displayValue',
valueAttr: 'id',
selectedValue: '${function.iterativeInd}',
defaultBlank: true,
style: 'width: 200px',
label: '<span class="required"><s:message code="functions.decisionTree.field.treeType.label"/></span>',
targetURL: '<c:url value="/rs/configuration/types/iterativeInd/codes"/>',
value: at('rel:', 'iterativeInd'),
selectedValue: '${function.iterativeInd}',
tabIndex: 2
});
slcTreeType.own(topic.subscribe("strata/"+tab.id+"/event/component/button/add", function(){
slcTreeType.set("value", "N");
}));
var txtDescr = new TextBox({
maxlength: ${strataRuntimeProperties.components.maxDescrCharacter},
style: 'width: 200px',
label: '<span class="required"><s:message code="common.field.description.label"/></span>',
disabled: (${revisionId=="PRODUCTION"} ? false : true),
value: at('rel:', 'descr'),
tabIndex: 3
}, 'txtDescr');
txtDescr.own(topic.subscribe("strata/"+tab.id+"/event/component/button/add", function(){
txtDescr.set("value", "");
}));
txtDescr.own(topic.subscribe("strata/"+tab.id+"/event/component/button/newRevision", function(){
txtDescr.set("disabled",true);
}));
txtDescr.own(topic.subscribe("strata/"+tab.id+"/event/component/button/save", function(){
txtDescr.set("disabled",false);
}));
var chkPopAudiAttrInd = new CheckBox({
label:'<span class="notRequired"><s:message code="functions.field.populateAuditAttr.label"/>',
value: at('rel:', 'treeAttrInd'),
checked: at('rel:', 'treeAttrInd'),
// RV STRATA52 STRATAD-14 12/26/2018 START - adjusting the tab indicator due to two new effective from and to date fields
tabIndex: 9
//RV STRATA52 STRATAD-14 END
});
chkPopAudiAttrInd.own(topic.subscribe("strata/"+tab.id+"/event/component/button/add", function(){
chkPopAudiAttrInd.set("Checked", false);
}));
var txtRevision = new TextBox({
disabled: true,
uppercase: true,
maxlength: ${strataRuntimeProperties.components.maxRevisionCharacter},
style: 'width: 200px',
label: '<span class="notRequired"><s:message code="common.field.revision.label"/>',
value: at('rel:', 'revisionId'),
tabIndex: 5
} ,'txtRevision');
txtRevision.own(topic.subscribe("strata/"+tab.id+"/event/component/button/newRevision", function(){
txtRevision.set("disabled", false);
txtRevision.focus();
}));
txtRevision.own(topic.subscribe("strata/"+tab.id+"/event/component/button/save", function(){
txtRevision.set("disabled",true);
}));
var nmbrTeeResAttrCount = new NumberSpinner({
smallDelta: 1,
value: at('rel:', 'treeResultAttr'),
selectedValue: "${function.treeResultAttr}",
constraints: { min:0, max:2, places:0 },
style: 'width: 70px',
label: '<span class="notRequired"><s:message code="functions.decisionTree.field.treeResAttr.label"/>',
intermediateChanges: true ,
tabIndex: 6
});
nmbrTeeResAttrCount.own(topic.subscribe("strata/"+tab.id+"/event/component/button/add", function(){
nmbrTeeResAttrCount.set("value" ,"0");
}));
//dropdown filters for Results
var slcNumIterAttr = new CustomSelect({
labelAttr : 'displayValue',
valueAttr: 'id',
defaultBlank: true,
maxHeight: '300',
style: 'width: 200px',
value: at('rel:', "iterAttr"),
disabled: ('${function.iterativeInd}' =='N' ? true : false),
selectedValue: "${function.iterAttr}",
targetURL: URL.toURL('<c:url value="/rs/versions/'+tab.context.sysVersionUoid+'/attributes/iteration/codes"/>').href(),
label: '<span class="notRequired"><s:message code="functions.field.noOfIterAttr.label"/>',
tabIndex: 4
});
var decRptStore = new RequestMemory({
idProperty : 'id',
target: URL.toURL('<c:url value="/rs/versions/'+tab.context.sysVersionUoid+'/attributes/codes"/>')
.addParam('compType', 'D').addParam('attrType','A').addParam('length',8).href()
});
// KM Strata50 FUTS STRAT00030139 05/17/16 Start - Added the values in the store and then sort it so that the added value can be seen in the drop-down.
var filteredDecStore = new DstoreAdapter(new Memory({idProperty: 'id'}));
filteredDecStore.put({id:'<s:message code="functions.select.resAttr.options.decsind"/>', displayValue:'<s:message code="functions.select.resAttr.option.decsind"/>'});
var filteredRptStore = new DstoreAdapter(new Memory({idProperty: 'id'}));
filteredRptStore.put({id:'<s:message code="functions.select.resAttr.options.rptgrp"/>', displayValue:'<s:message code="functions.select.resAttr.option.rptgrp"/>'});
var slcDecisionAttr = new CustomSelect({
labelAttr : 'displayValue',
valueAttr: 'id',
sortByLabel:true,
//store: filteredDecStore,
style: 'width: 200px',
maxHeight: '300',
selectedValue: "${function.decisionAttr}",
defaultBlank: true,
value: at('rel:', "decisionAttr"),
label: "<span class='required'><s:message code="functions.decisionTree.field.decisionAttr.label"/></span>",
// RV STRATA52 STRATAD-14 12/26/2018 START - adjusting the tab indicator due to two new effective from and to date fields
tabIndex: 10
//RV STRATA52 STRATAD-14 END
});
// RV STRATA52 STRATAD-14 12/26/2018 START - fetching the value of process mode indicator from context and added new dojo calendar date fields for effective from and to date
var processModeInd = tab.getContext('processInd');
var effectiveFromDate = new DateTextBox({
name: "effectiveFromDate",
label: '<span class="notRequired"><s:message code="functions.decisionTree.field.effFromDate.label"/>',
disabled: model.revisionId=="PRODUCTION" || processModeInd=="B" || processModeInd=="O" ? true : false,
value: at('rel:', 'effectiveFromDate'),
tabIndex: 7
},'effectiveFromDate');
//effectiveFromDate.textbox.readOnly = true;
var effectiveToDate = new DateTextBox({
name: "effectiveToDate",
label: '<span class="notRequired"><s:message code="functions.decisionTree.field.effToDate.label"/>',
disabled: model.revisionId=="PRODUCTION" ||processModeInd=="B" || processModeInd=="O" ? true : false ,
value: at('rel:', 'effectiveToDate'),
tabIndex: 8
} ,'effectiveToDate');
//effectiveToDate.textbox.readOnly = true;
effectiveFromDate.own(topic.subscribe("strata/"+tab.id+"/event/component/button/newRevision", function() {
effectiveFromDate.set("disabled", !(processModeInd == 'J'));
effectiveToDate.set("disabled", !(processModeInd == 'J'));
if (processModeInd == 'J'){
effectiveFromDate.set("value", null);
effectiveToDate.set("value", null);
}
}));
//RV STRATA52 STRATAD-14 END
// RV STRATA52 STRATAD-148 01/04/2018 START - disablling the effective from and to date fields for save as functions
effectiveFromDate.own(topic.subscribe('strata/'+tab.id+'/event/component/button/saveAs', function(){
effectiveFromDate.set('disabled',true);
effectiveToDate.set('disabled',true);
effectiveFromDate.set("value", null);
effectiveToDate.set("value", null);
}));
//RV STRATA52 STRATAD-148 END
var slcRptGrpAttr = new CustomSelect({
labelAttr : 'displayValue',
valueAttr: 'id',
sortByLabel:true,
style: 'width: 200px',
maxHeight: '300',
selectedValue: "${function.rptGrpAttr}",
value: at('rel:', "rptGrpAttr"),
defaultBlank: true,
label: "<span class='required'><s:message code="functions.decisionTree.field.rptGrpAttr.label"/></span>",
// RV STRATA52 STRATAD-14 12/26/2018 START - adjusting the tab indicator due to two new effective from and to date fields
tabIndex: 12
//RV STRATA52 STRATAD-14 END
});
decRptStore.forEach(function(item){
filteredDecStore.put(item);
filteredRptStore.put(item);
}).then(function(results) {
slcDecisionAttr.setStore(filteredDecStore);
slcRptGrpAttr.setStore(filteredRptStore);
});
// KM Strata50 FUTS STRAT00030139 End
var treeResultStore = new RequestMemory({
idProperty : 'uoid',
target: URL.toURL('<c:url value="/rs/versions/${function.sysVersionUoid}/attributes/substr"/>')
.addParam('compType','D').addParam('attrType','ALL').href()
});
treeResultStore.put({uoid: null, attrId:" " , attrDescr: " ", attrSubstringUoid: null});
var treeResultDStore = new DstoreAdapter(treeResultStore)
var slcTreeResultAttr1 = new CustmSelect({
labelAttr: 'attrDescr',
valueAttr: 'uoid',
defaultBlank: true,
maxHeight: '300',
style: 'width: 200px',
selectedValue: "${function.treeResultAttr1}",
value: at('rel:', "treeResultAttr1"),
disabled: ((${function.treeResultAttr=='1'} ||${function.treeResultAttr=='2'}) ? false : true) ,
store: treeResultDStore,
label: '<span class="notRequired"><s:message code="functions.decisionTree.field.treeResultAttr1.label"/>',
// RV STRATA52 STRATAD-14 12/26/2018 START - adjusting the tab indicator due to two new effective from and to date fields
tabIndex: 11
//STRATA52 STRATAD-14 END
});
var slcTreeResultAttr2 = new CustmSelect({
labelAttr: 'attrDescr',
valueAttr: 'uoid',
defaultBlank: true,
maxHeight: '300',
style: 'width: 200px',
disabled: ((${function.treeResultAttr=='2'}) ? false : true) ,
selectedValue: "${function.treeResultAttr2}",
value: at('rel:', "treeResultAttr2"),
store: treeResultDStore,
label: '<span class="notRequired"><s:message code="functions.decisionTree.field.treeResultAttr2.label"/>',
// RV STRATA52 STRATAD-14 12/26/2018 START - adjusting the tab indicator due to two new effective from and to date fields
tabIndex: 13
//STRATA52 STRATAD-14 END
});
//item change
slcTreeType.onChange = function(selValue) {
if(selValue == 'N') {
slcNumIterAttr.set('value', '');
}
slcNumIterAttr.set('disabled', selValue == 'N' ? true : false);
};
nmbrTeeResAttrCount.onChange = function(newValue) {
if (newValue==0) {
slcTreeResultAttr1.set('value', '');
slcTreeResultAttr2.set('value', '');
slcTreeResultAttr1.set('disabled', true);
slcTreeResultAttr2.set('disabled', true);
} else if (newValue==1) {
slcTreeResultAttr1.set('disabled', false);
slcTreeResultAttr2.set('value', '');
slcTreeResultAttr2.set('disabled', true);
} else if (newValue==2) {
slcTreeResultAttr1.set('disabled', false);
slcTreeResultAttr2.set('disabled', false);
} else if(isNaN(newValue)) {
model.treeResultAttr = null;
}
};
if (model.revisionId == 'PRODUCTION'){
txtFnId.set('disabled',false);
}else{
txtFnId.set('disabled',true);
}
//for effective date on change
/*
effectiveToDate.onChange = function(Value) {
if(selValue == 'N') {
slcNumIterAttr.set('value', '');
}
slcNumIterAttr.set('disabled', selValue == 'N' ? true : false);
}; */
//1st section - Function Definition
funDefinitionTable.addChild(txtFnId);
funDefinitionTable.addChild(slcTreeType);
funDefinitionTable.addChild(txtDescr);
funDefinitionTable.addChild(slcNumIterAttr);
funDefinitionTable.addChild(txtRevision);
funDefinitionTable.addChild(nmbrTeeResAttrCount);
// RV STRATA52 STRATAD-14 12/26/2018 START - added effective from and to date calendar date fields as a child into funDefinitionTable
funDefinitionTable.addChild(effectiveFromDate);
funDefinitionTable.addChild(effectiveToDate);
//RV STRATA52 STRATAD-14 END
funDefinitionTable.addChild(chkPopAudiAttrInd);
funDefinitionTable.placeAt(funDefinitionTableArea);
funDefinitionTable.startup();
//2nd section - Result Attribute
resultAttributesTable.addChild(slcDecisionAttr);
resultAttributesTable.addChild(slcTreeResultAttr1);
resultAttributesTable.addChild(slcRptGrpAttr);
resultAttributesTable.addChild(slcTreeResultAttr2);
resultAttributesTable.placeAt(resultAttributesTableArea);
resultAttributesTable.startup();
dojo.addOnLoad(function() {
if(!txtFnId.disabled) {
txtFnId.focus(); //set focus when add link clicked
txtFnId.textbox.setSelectionRange(txtFnId.value.length, txtFnId.value.length);
}
});
});
</script>
先谢谢了：）